Cloud Ripples W/Sun Dog During Rocket Launch Taken by Robin Bozza on February 23, 2010 @ CCAFS in Florida

My online friend Barbara Tomlinson was in the viewing area for this launch; here’s the video she made. The rocket going supersonic made visible ripples in the suspended ice crystals of the cloud, until the expanding ripples obliterated the sun dog (around 1:58 in the video). The crowd reaction is fun.